Fragile X-associated Tremor/Ataxia Syndrome (FXTAS)

FXTAS was discovered less than a decade ago in 2001, after clinicians
and researchers had begun to notice a pattern of neurological symptoms
occurring in older (primarily male) grandparents and parents of those
who had the previously discovered conditions of Fragile X syndrome (FXS)
and Fragile X-associated primary ovarian insufficiency (FXPOI). All three
conditions result from changes in the "Fragile X" gene (scientific
term: FMR1 gene). Together, they make up the family of genetic conditions
known as Fragile X-associated Disorders.

This website is dedicated to conveying information about FXTAS to families,
health professionals, and others who are affected in some way by the
condition. The site has been developed and is maintained by The National
Fragile X Foundation (NFXF), which also maintains a website (www.FragileX.org)
that has information on all three conditions but is primarily
focused on FXS. Look to the navigation buttons on this page to
begin your journey of learning more about FXTAS, and please don’t
hesitate to contact the NFXF for more information and assistance.

Free Brochure

The National Fragile X Foundation has produced a basic informational
brochure about FXTAS that is available for free by clicking
here or by calling the NFXF office toll-free at 800-688-8765.